package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * User: haitao
 * Date: 2020/6/25
 * <p>
 * 1.导入依赖
 * 2.编写配置
 * 3. 注入到IOC 中
 * 4. 参考API https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.6/java-rest-high.html
 */
@Configuration
public class GulimallElasticSearchConfig {
    // 请求设置项，https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.6/java-rest-low-usage-requests.html#java-rest-low-usage-request-options
    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//    builder.addHeader("Authorization", "Bearer " + TOKEN);
//    builder.setHttpAsyncResponseConsumerFactory(
//        new HttpAsyncResponseConsumerFactory
//            .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient restHighLevelClient() {
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("192.168.1.10", 9200, "http")));
        return client;
    }
}
